diff --git a/glpi/docker-compose.yml b/glpi/docker-compose.yml
index fbd7fbcb..93a7da9a 100644
--- a/glpi/docker-compose.yml
+++ b/glpi/docker-compose.yml
@@ -25,7 +25,7 @@ services:
           - ./volumes/glpi-plugins:/var/www/html/plugins:rw
         environment: 
           GLPI_LANG: ${GLPI_LANG}
-          MARIADB_HOST: ${MARIADB_HOST}
+          MARIADB_HOST: glpi-db
           MARIADB_PORT: ${MARIADB_PORT}
           MARIADB_DATABASE: ${MARIADB_DATABASE}
           MARIADB_USER: ${MARIADB_USER}